As I noted earlier,tell us where you live. You can do that by editing your profile here: https://www.indianaopenwheel.com/pro...do=editprofile Or you could always post here where you live. You might live close to someone that posts here that has a Mill or a Lathe that could either bore out a motor plate,or turn the end of the crank flange.

Photos are also good if you could take a few. If you could get a few photos we could help you post them.